Question: Problem 671607: Do not include anything other than numbers in your responses. For example, do not include comma or dollar sign in your numbers. As
Problem 671607: Do not include anything other than numbers in your responses. For example, do not include comma or dollar sign in your numbers. As a rule of thumb, keep 2 decimal places for larger numbers and 3 decimal places for smaller numbers less than 1. Consider the following data. We want to monitor the forecasts.
| Period | Demand | Forecasts |
| 1 | 52 | -- |
| 2 | 62 | 63 |
| 3 | 59 | 67 |
| 4 | 53 | 61 |
| 5 | 58 | 69 |
We want to calculate the UCL and the LCL for the appropriate control chart to monitor the magnitute of errors. Answer the following related questions: Below fill in the blanks (errors of periods 2 through 5). Keep two decimal places in your calculations.
| Period | Errors |
| 1 | -- |
| 2 | |
| 3 | |
| 4 | |
| 5 |
Calculate the overall MSE to determine if the errors of the forecasts are in control. overall MSE: UCL for the control chart? LCL for the control chart? Based on your control chart, are the forecasts in control? (Yes/No)
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